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GE 150w Arcstream Two NOS UK Made single ended 150w metal halide lamps. Nice colour from this and the small arc goes very well in a Thorn OSQ150 projector flood. 4000k 6000h 12,000lm 80% CRI

GE 150w Arcstream

Two NOS UK Made single ended 150w metal halide lamps.
Nice colour from this and the small arc goes very well in a Thorn OSQ150 projector flood.

4000k
6000h
12,000lm
80% CRI

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File information
Filename:DPP00003008.JPG
Album name:FrontSideBus / HID: Metal Halide
Filesize:1748 KiB
Date added:24 Dec, 2015
Dimensions:1920 x 1280 pixels
Displayed:23 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=2545
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Comment 1 to 4 of 4
Page: 1

Kev   [24 Dec, 2015 at 02:02 PM]
Really surprised these were still being made in 2007 and had not gone over to CMH? Must be some of the last to leave leicester!
FrontSideBus   [25 Dec, 2015 at 07:13 PM]
Probably some of the last to go.
James   [26 Dec, 2015 at 11:38 AM]
Nice lamps indeed, this was one of my developmemts and the outer jackets contain what were affectionately known as the TWATS. Stands for Thick-Walled Arc Tubes. The earlier models in thinner quartz unfortunately used to explode sometimes at the end of production when thry went around the FARTS machine which checked 100% of lamps for colour and arc voltage. That was built by the Apprentices around the factory's first robot arm, and they came up with a more amusing name for their Fully Automated Robotic Testing System Smile
FrontSideBus   [26 Dec, 2015 at 03:25 PM]
Lol! It's really great hearing information and stories like this about what went on behind the scenes Smile

Comment 1 to 4 of 4
Page: 1

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